# Political party strength in American Samoa

The following table indicates the party of elected officials in the United States insular area of American Samoa:
* Governor
* Lieutenant Governor
The table also indicates the historical party composition in the:
* Territorial Senate
* Territorial House of Representatives
* Territory delegation to the U.S. House of Representatives
For a particular year, the noted partisan composition is that which either took office during that year or which maintained the office throughout the year. Only changes made outside regularly scheduled elections are noted as affecting the partisan composition during a particular year. Shading is determined by the final result of any mid-cycle changes in partisan affiliation.
| Year | Executive offices | Executive offices | Territorial Legislature | Territorial Legislature | Delegate |
| Year | Governor | Lieutenant Governor | Senate | House | Delegate |
| 1900 | Benjamin Franklin Tilley | no such office | no such bodies | no such bodies | no such office |
| 1901 | Uriel Sebree | no such office | no such bodies | no such bodies | no such office |
| 1902 | Henry Minett | no such office | no such bodies | no such bodies | no such office |
| 1903–1904 | Edmund Beardsley Underwood | no such office | no such bodies | no such bodies | no such office |
| 1905–1907 | Charles Brainard Taylor Moore | no such office | no such bodies | no such bodies | no such office |
| 1908–1909 | John Frederick Parker | no such office | no such bodies | no such bodies | no such office |
| 1910–1912 | William Michael Crose | no such office | no such bodies | no such bodies | no such office |
| 1913 | Nathan Post | no such office | no such bodies | no such bodies | no such office |
| 1913 | Clark Daniel Stearns | no such office | no such bodies | no such bodies | no such office |
| 1914 | Nathan Post | no such office | no such bodies | no such bodies | no such office |
| 1915 | Charles Armijo Woodruff | no such office | no such bodies | no such bodies | no such office |
| 1916–1918 | John Martin Poyer | no such office | no such bodies | no such bodies | no such office |
| 1919 | Warren Terhune | no such office | no such bodies | no such bodies | no such office |
| 1920–1921 | Waldo A. Evans | no such office | no such bodies | no such bodies | no such office |
| 1922 | E. T. Pollock | no such office | no such bodies | no such bodies | no such office |
| 1923–1924 | Edward Stanley Kellogg | no such office | no such bodies | no such bodies | no such office |
| 1925–1926 | Henry Francis Bryan | no such office | no such bodies | no such bodies | no such office |
| 1927–1928 | Stephen Victor Graham | no such office | no such bodies | no such bodies | no such office |
| 1929–1930 | Gatewood Lincoln | no such office | no such bodies | no such bodies | no such office |
| 1931 | James Sutherland Spore | no such office | no such bodies | no such bodies | no such office |
| 1931 | Arthur Emerson | no such office | no such bodies | no such bodies | no such office |
| 1932 | Gatewood Lincoln | no such office | no such bodies | no such bodies | no such office |
| 1933 | George Landenberger | no such office | no such bodies | no such bodies | no such office |
| 1934 | Thomas C. Latimore | no such office | no such bodies | no such bodies | no such office |
| 1935 | Otto Dowling | no such office | no such bodies | no such bodies | no such office |
| 1936 | Thomas Benjamin Fitzpatrick | no such office | no such bodies | no such bodies | no such office |
| 1937 | MacGillivray Milne | no such office | no such bodies | no such bodies | no such office |
| 1938–1939 | Edward Hanson | no such office | no such bodies | no such bodies | no such office |
| 1940 | Jesse Wallace | no such office | no such bodies | no such bodies | no such office |
| 1941 | Laurence Wild | no such office | no such bodies | no such bodies | no such office |
| 1942 | Henry Louis Larsen | no such office | no such bodies | no such bodies | no such office |
| 1943 | John Gould Moyer | no such office | no such bodies | no such bodies | no such office |
| 1944 | Allen Hobbs | no such office | no such bodies | no such bodies | no such office |
| 1945 | Ralph Hungerford | no such office | no such bodies | no such bodies | no such office |
| 1945 | Samuel Canan | no such office | no such bodies | no such bodies | no such office |
| 1946 | Harold Houser | no such office | no such bodies | no such bodies | no such office |
| 1947 | Vernon Huber | no such office | no such bodies | no such bodies | no such office |
| 1948 | Vernon Huber | no such office | 18 NP | 21 NP | no such office |
| 1949–1950 | Thomas Darden | no such office | 18 NP | 21 NP | no such office |
| 1951 | Phelps Phelps (R) | no such office | 18 NP | 21 NP | no such office |
| 1952 | John C. Elliott (D) | no such office | 18 NP | 21 NP | no such office |
| 1952 | James Arthur Ewing (D) | no such office | 18 NP | 21 NP | no such office |
| 1953 | Lawrence M. Judd (R) | no such office | 18 NP | 21 NP | no such office |
| 1954–1955 | Richard Barrett Lowe (R) | no such office | 18 NP | 21 NP | no such office |
| 1956–1960 | Peter Tali Coleman (R) | no such office | 18 NP | 21 NP | no such office |
| 1961–1966 | H. Rex Lee (D) | no such office | 18 NP | 21 NP | no such office |
| 1967–1968 | Owen Aspinall (D) | no such office | 18 NP | 21 NP | no such office |
| 1969–1973 | John Morse Haydon (R) | no such office | 18 NP | 21 NP | no such office |
| 1974 | Frank Mockler (R) | no such office | 18 NP | 21 NP | no such office |
| 1975 | Earl B. Ruth (R) | no such office | 18 NP | 21 NP | no such office |
| 1976 | Frank Barnett (R) | no such office | 18 NP | 21 NP | no such office |
| 1977 | H. Rex Lee (D) | no such office | 18 NP | 21 NP | no such office |
| 1978–1980 | Peter Tali Coleman (R) | Tufele Liamatua (R) | 18 NP | 21 NP | no such office |
| 1981–1984 | Peter Tali Coleman (R) | Tufele Liamatua (R) | 18 NP | 21 NP | Fofō Iosefa Fiti Sunia (D) |
| 1985–1988 | A. P. Lutali (D) | Eni Faleomavaega (D) | 18 NP | 21 NP | Fofō Iosefa Fiti Sunia (D) |
| 1989–1992 | Peter Tali Coleman (R) | Galea'i Peni Poumele (R) | 18 NP | 21 NP | Eni Faleomavaega (D) |
| 1993–1996 | A. P. Lutali (D) | Tauese Sunia (D) | 18 NP | 21 NP | Eni Faleomavaega (D) |
| 1997–2002 | Tauese Sunia (D) | Togiola Tulafono (D) | 18 NP | 21 NP | Eni Faleomavaega (D) |
| 2003–2012 | Togiola Tulafono (D) | Faoa Aitofele Sunia (D) | 18 NP | 21 NP | Eni Faleomavaega (D) |
| 2013–2014 | Lolo Matalasi Moliga (I) | Lemanu Peleti Mauga (D) | 18 NP | 21 NP | Eni Faleomavaega (D) |
| 2015 | Lolo Matalasi Moliga (I) | Lemanu Peleti Mauga (D) | 18 NP | 21 NP | Amata Coleman Radewagen (R) |
| 2016–2020 | Lolo Matalasi Moliga (D) | Lemanu Peleti Mauga (D) | 18 NP | 21 NP | Amata Coleman Radewagen (R) |
| 2021–2024 | Lemanu Peleti Mauga (D) | Eleasalo Ale (D) | 18 NP | 21 NP | Amata Coleman Radewagen (R) |
| 2025–2027 | Pula Nikolao Pula (R) | Pulu Ae Ae Jr. (R) | 18 NP | 21 NP | Amata Coleman Radewagen (R) |
* Alaskan Independence (AKIP)
* Know Nothing (KN)
* American Labor (AL)
* Anti-Jacksonian (Anti-J) National Republican (NR)
* Anti-Administration (AA)
* Anti-Masonic (Anti-M)
* Conservative (Con)
* Covenant (Cov)
* Democratic (D)
* Democratic–Farmer–Labor (DFL)
* Democratic–NPL (D-NPL)
* Dixiecrat (Dix), States' Rights (SR)
* Democratic-Republican (DR)
* Farmer–Labor (FL)
* Federalist (F) Pro-Administration (PA)
* Free Soil (FS)
* Fusion (Fus)
* Greenback (GB)
* Independence (IPM)
* Independent Democrat (ID)
* Independent Republican (IR)
* Jacksonian (J)
* Liberal (Lib)
* Libertarian (L)
* National Union (NU)
* Nonpartisan League (NPL)
* Nullifier (N)
* Opposition Northern (O) Opposition Southern (O)
* Populist (Pop)
* Progressive (Prog)
* Prohibition (Proh)
* Readjuster (Rea)
* Republican (R)
* Silver (Sv)
* Silver Republican (SvR)
* Socialist (Soc)
* Union (U)
* Unconditional Union (UU)
* Vermont Progressive (VP)
* Whig (W)
* Independent (I)
* Nonpartisan (NP)
* 1 2 Commandant.
* ↑ Acting commandant.
* ↑ Commandant/governor; from 1904 to 1980, governors were appointed by the United States government.
* ↑ 17 July 1911: U.S. Naval Station Tutuila renamed American Samoa.
* 1 2 3 4 5 6 7 8 9 10 Acting governor.
* ↑ On February 20, 1929, the U.S. Congress recognized of the cession of Tutuila and Manu'a by their chiefs, retroactive to 16 July 1904.
* ↑ Military governor.
* ↑ Beginning in 1980, governors have been elected for 4-year terms by the people of American Samoa.